DE502004001343D1 - METALLIZED OPAQUE FILM - Google Patents

METALLIZED OPAQUE FILM

Info

Publication number
DE502004001343D1
DE502004001343D1 DE200450001343 DE502004001343T DE502004001343D1 DE 502004001343 D1 DE502004001343 D1 DE 502004001343D1 DE 200450001343 DE200450001343 DE 200450001343 DE 502004001343 T DE502004001343 T DE 502004001343T DE 502004001343 D1 DE502004001343 D1 DE 502004001343D1
Authority
DE
Germany
Prior art keywords
covering layer
weight
metallized
layer
opaque film
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE200450001343
Other languages
German (de)
Inventor
Dieter Scheidecker
Huett Detlef
Yvonne Duepre
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Treofan Germany GmbH and Co KG
Original Assignee
Treofan Germany GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Treofan Germany GmbH and Co KG filed Critical Treofan Germany GmbH and Co KG
Publication of DE502004001343D1 publication Critical patent/DE502004001343D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0008—Electrical discharge treatment, e.g. corona, plasma treatment; wave energy or particle radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B2038/0052—Other operations not otherwise provided for
    • B32B2038/0092—Metallizing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/41—Opaque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2310/00—Treatment by energy or chemical effects
    • B32B2310/14—Corona, ionisation, electrical discharge, plasma treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B32B2323/043—HDPE, i.e. high density polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/40—Closed containers
    • B32B2439/46—Bags
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2813—Heat or solvent activated or sealable
    • Y10T428/2817—Heat sealable
    • Y10T428/2826—Synthetic resin or polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y10T428/31692—Next to addition polymer from unsaturated monomers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Thermal Sciences (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)

Abstract

The invention relates to metallized, biaxially oriented opaque polypropylene multilayer film comprising at least three layers consisting of a base layer, a first metallized covering layer, and of a second sealable covering layer on the opposite side. The first covering layer contains at least 80% by weight of a propylenelethylene copolymer, which has an ethylene content of 1.2 to <2.8% by weight and a propylene content of 97.2 to 98.8% by weight, a melting point ranging from 145 to 160° C., and a melting enthalpy ranging from 80 to 110 J/g. The first covering layer has a thickness of at least 4 ?m and the base layer contains vacuoles. The thick covering layer can also be formed from a combination consisting of an intermediate layer with a thin covering layer.
DE200450001343 2003-02-20 2004-02-20 METALLIZED OPAQUE FILM Expired - Lifetime DE502004001343D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2003107133 DE10307133B4 (en) 2003-02-20 2003-02-20 Metallized opaque foil
PCT/EP2004/001664 WO2004073978A1 (en) 2003-02-20 2004-02-20 Metallized opaque film

Publications (1)

Publication Number Publication Date
DE502004001343D1 true DE502004001343D1 (en) 2006-10-12

Family

ID=32841729

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2003107133 Expired - Fee Related DE10307133B4 (en) 2003-02-20 2003-02-20 Metallized opaque foil
DE200450001343 Expired - Lifetime DE502004001343D1 (en) 2003-02-20 2004-02-20 METALLIZED OPAQUE FILM

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE2003107133 Expired - Fee Related DE10307133B4 (en) 2003-02-20 2003-02-20 Metallized opaque foil

Country Status (11)

Country Link
US (1) US20060093812A1 (en)
EP (1) EP1597073B1 (en)
CN (1) CN1750931A (en)
AT (1) ATE337910T1 (en)
AU (1) AU2004213151B2 (en)
CA (1) CA2516584A1 (en)
DE (2) DE10307133B4 (en)
ES (2) ES2350882T3 (en)
MX (1) MXPA05008927A (en)
WO (1) WO2004073978A1 (en)
ZA (3) ZA200506051B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006021472A1 (en) * 2004-08-25 2006-03-02 Treofan Germany Gmbh & Co. Kg Metallised film having good barrier properties
EP1634699A1 (en) * 2004-09-10 2006-03-15 Syrom 90 S.P.A. Multilayer metallized film and production method
US8617717B2 (en) * 2006-06-09 2013-12-31 Exxonmobil Chemical Patents Inc. Heat sealable films from propylene and α-olefin units
US8048532B2 (en) 2006-09-15 2011-11-01 Exxonmobil Oil Corporation Metallized polymeric films
US20120145304A1 (en) * 2009-08-19 2012-06-14 Upm Raflatac Oy Removable label for containers
US20160114566A1 (en) 2013-06-04 2016-04-28 Treofan Germany Gmbh & Co. Kg Sealable polypropylene film

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5236680A (en) * 1987-01-20 1993-08-17 Mizusawa Industrial Chemicals, Ltd. Preparation of amorphous silica-alumina particles by acid-treating spherical P-type zeolite particles crystallized from a sodium aluminosilicate gel
US5236683A (en) * 1987-01-20 1993-08-17 Mizusawa Industrial Chemicals, Ltd. Amorphous silica spherical particles
US4897305A (en) * 1987-03-12 1990-01-30 Hercules Incorporated Plasma treatment with organic vapors to promote a meal adhesion of polypropylene film
DE3832880A1 (en) * 1988-09-28 1990-03-29 Hoechst Ag BIAXIAL ORIENTED POLYPROPYLENE FILM FOR METALIZING APPLICATION
DE3933695C2 (en) * 1989-10-09 2001-02-08 Hoechst Trespaphan Gmbh Polypropylene film with good adhesive properties
DE4202982A1 (en) * 1992-02-03 1993-08-05 Hoechst Ag Sealable, opaque, biaxially oriented, multilayer polypropylene@ film
DE4315006A1 (en) * 1993-05-06 1994-11-10 Hoechst Ag Sealable, opaque, biaxially oriented polypropylene multilayer film, process for its preparation and its use
DE4402689A1 (en) * 1994-01-29 1995-08-03 Hoechst Ag Multilayer biaxially oriented polypropylene film, process for its production and its use
DE4443411A1 (en) * 1994-12-07 1996-06-13 Hoechst Ag Sealable, white-opaque, biaxially oriented polypropylene multilayer film, process for its preparation and its use
DE4443458A1 (en) * 1994-12-07 1996-06-13 Wolff Walsrode Ag Multilayer, stretched, heat-sealable polypropylene film
WO1997011846A1 (en) * 1995-09-27 1997-04-03 Applied Extrusion Technologies, Inc. Metallized films
US6013353A (en) * 1996-05-07 2000-01-11 Mobil Oil Corporation Metallized multilayer packaging film
US5981079A (en) * 1997-01-29 1999-11-09 Mobil Oil Corporation Enhanced barrier vacuum metallized films
US5958566A (en) * 1997-10-17 1999-09-28 Fina Technology, Inc. Metal bond strength in polyolefin films
GB2332390A (en) * 1997-12-19 1999-06-23 Hoechst Trespaphan Gmbh Polymeric films
TW431968B (en) * 1997-12-26 2001-05-01 Toray Industries A biaxially oriented polypropylene film to be metallized, a metallized biaxially oriented polypropylene film, and a laminate formed by using it
DE19842376A1 (en) * 1998-09-16 2000-03-23 Hoechst Diafoil Gmbh Biaxially oriented polypropylene film, process for its preparation and its use
DE19949898C2 (en) * 1999-10-15 2003-01-30 Trespaphan Gmbh Use of a polyolefin film as an in-mold label
US20030211298A1 (en) * 1999-12-30 2003-11-13 Migliorini Robert A. Multi-layer oriented polypropylene films with modified core
DE10022306A1 (en) * 2000-05-09 2001-11-29 Trespaphan Gmbh Transparent biaxially oriented polyolefin film with improved adhesive properties
US6916526B1 (en) * 2000-07-19 2005-07-12 Toray Plastics (America), Inc. Biaxially oriented polypropylene metallized film for packaging
MXPA03005066A (en) * 2000-12-06 2003-09-05 Trespaphan Gmbh Label film with improved adhesion.
DE10121150A1 (en) * 2001-04-30 2002-11-07 Trespaphan Gmbh Opaque film made of PLA
CA2449161C (en) * 2001-06-02 2010-08-10 Trespaphan Gmbh Film having an improved sealability and adherence
DE10235557B4 (en) * 2002-08-03 2004-08-26 Trespaphan Gmbh Label film for in-mold processes
US6773818B2 (en) * 2002-09-06 2004-08-10 Exxonmobil Oil Corporation Metallized, metallocene-catalyzed, polypropylene films

Also Published As

Publication number Publication date
US20060093812A1 (en) 2006-05-04
WO2004073978A1 (en) 2004-09-02
ATE337910T1 (en) 2006-09-15
AU2004213151B2 (en) 2009-03-12
EP1597073B1 (en) 2006-08-30
CA2516584A1 (en) 2004-09-02
ES2275210T3 (en) 2007-06-01
ZA200506052B (en) 2006-06-28
ZA200506050B (en) 2006-07-26
CN1750931A (en) 2006-03-22
ZA200506051B (en) 2006-06-28
AU2004213151A1 (en) 2004-09-02
EP1597073A1 (en) 2005-11-23
MXPA05008927A (en) 2005-10-05
DE10307133B4 (en) 2007-05-16
ES2350882T3 (en) 2011-01-27
DE10307133A1 (en) 2004-09-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition